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Anuta_ua [19.1K]

3 years ago

13

Pls help I’ll brainlest ASAP

2 answers:

labwork [276]3 years ago

8 0

Answer:

He is 15 years old.

Step-by-step explanation:

I hope this helps :)

iris [78.8K]3 years ago

4 0

Answer:

Artaud is 15 years old

Step-by-step explanation:

Imagine Artaud is x yearrs old.

Now, turning the words in the problem into math equations, we get:

-x + 42 = 27.

Solving for x, we get:

-x = -15

x = 15.

So, Artaud is 15 years old.

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ale4655 [162]

Answer:

F(x) = 3x^2 + 1, G(x) = 2x - 3, H(x) = x

F(3) = 3(3)^2 + 1 = 27 + 1 = 28

G(4) = 2(4) - 3 = 8 - 3 = 5

2H(5) = 2(5) = 10

F(3) + G(4) - 2H(5) = 28 + 5 - 10

F(3) + G(4) - 2H(5) = 23

Step-by-step explanation:

I believe I'm not sure tho

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3 years ago

Select the two binomials that are factors of this trinomial.

Stella [2.4K]

we are given

trinomial as

$x^2 -x -12$

now, we can factor it

$x^2 -x -12= x^2 -4x +3x -4*3$

$x^2 -x -12= x(x -4) +3(x -4)$

$x^2 -x -12= (x-4)(x+3)$

so, option-C and D ..............Answer

4 0

3 years ago

What is the vaule of x that satisfies the equation -3x-6=30? a. -12 b.-8 c.8 d.12

Jobisdone [24]

A. -12 is the answer

7 0

3 years ago

Read 2 more answers

Which number is greater 87 or 13.688

nexus9112 [7]

87 is greater than 13.688

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Evaluate the expression for a =-4<br> 5s+14

soldier1979 [14.2K]

Answer:

-69

Step-by-step explanation:

;)

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3 years ago